Export .tga or .png image file to disk in Unity3d

Question

There is any way with code to export a .png or .tga file to local disk in Unity? I need to write a converter that loads asset bundles and converts them to the original source image files. I need to create those files, in a way that anyone could open them with Photoshop, for instance. Any idea about how to do it?

Thanks. David

Answer 1

You can save image in TGA format using Encode To TGA plugin: http://u3d.as/rWt

Answer 2

void Save(Texture2D texture)
{
    var bytes = texture.EncodeToPNG();
    File.WriteAllBytes(EditorUtility.SaveFilePanel("Save PNG", Application.dataPath + "/../", "Font", "png"), bytes);
}